389611932

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 924908544

約数和(自身を除く): 535296612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 431, 852, 862, 1061, 1293, 1724, 2122, 2586, 3183, 4244, 5172, 6366, 12732, 30601, 61202, 75331, 91803, 122404, 150662, 183606, 225993, 301324, 367212, 451986, 457291, 903972, 914582, 1371873, 1829164, 2743746, 5487492, 32467661, 64935322, 97402983, 129870644, 194805966, 389611932]

約数ペア:

[(1, 389611932), (2, 194805966), (3, 129870644), (4, 97402983), (6, 64935322), (12, 32467661), (71, 5487492), (142, 2743746), (213, 1829164), (284, 1371873), (426, 914582), (431, 903972), (852, 457291), (862, 451986), (1061, 367212), (1293, 301324), (1724, 225993), (2122, 183606), (2586, 150662), (3183, 122404), (4244, 91803), (5172, 75331), (6366, 61202), (12732, 30601)]